CN102756873A - Oil storage tank with heat-tracing device - Google Patents
Oil storage tank with heat-tracing device Download PDFInfo
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- CN102756873A CN102756873A CN2011101046672A CN201110104667A CN102756873A CN 102756873 A CN102756873 A CN 102756873A CN 2011101046672 A CN2011101046672 A CN 2011101046672A CN 201110104667 A CN201110104667 A CN 201110104667A CN 102756873 A CN102756873 A CN 102756873A
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- electric heating
- pipe
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- storage tank
- corrosion
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Abstract
The invention discloses an oil storage tank with a heat-tracing device, wherein heat-tracing equipment and the oil storage tank are integrated, that is, a 'cold protective coat' is worn on the oil storage tank, thus saving space; and the heat-tracing device uses an electro-thermal activation heating technology, thus saving energy.
Description
Technical field: a kind of petrol storage tank of novel band companion thermic devices belongs to oil field.
Background technology: be distributed in northeast and the Northwest in China oil field more.Daqing oil field, Xinjiang are told and are breathed out the oil field, and the oil field, South Sinkiang is very cold and stern winter.The Dagang Oilfield of North China, the lowest temperature in Shengli Oil Field winter of Jiaodong Peninsula also reaches subzero tens degree.Under cryogenic conditions, be stored in common petrol storage tank Central Plains oil viscosity and increase, flowing power is very poor, returns to original flowing power for making crude oil, and terms of settlement is to heat to petrol storage tank.At present, the heating device of petrol storage tank is the combustion gas heating device, with natural fuels medium (water adds anti-freezer) is heated to 90 ℃～95 ℃; Through the auxilliary pipeline that is located at the petrol storage tank outer wall with the heating crude oil in the petrol storage tank; Companion's thermic devices of this petrol storage tank, floor area is very big, and a time of heat is about 5 hours; Amount of consumed gas is very big, and energy dissipation is serious.For this reason, making a kind of oil storage that is used for extremely frigid zones is very necessary with the petrol storage tank of accompanying hot one.The present invention proposes a kind of novel petrol storage tank that is applied to the energy-conservation companion's thermic devices of cold district band.The objective of the invention is to realize like this.
Summary of the invention: a kind of petrol storage tank with companion's thermic devices is characterized in that:
Accompany the inwall of hot petrol storage tank to be welded by the Fine Steel Casting iron structural steel and iron.Electric heating is housed on the quality carbon structural steel outer wall activates pipe; The cross-sectional plane that electric heating activates pipe is circle or ellipse or oblong; Cross-sectional area is 80～8000 square millimeters; Electric heating activates thickness of pipe 1mm～3mm, and the length that electric heating activates pipe is 1/2nd or 1/4th of petrol storage tank external diameter.The material that electric heating activates pipe is red copper or brass or corrosion-resistant steel or structural carbon steel or aluminum alloy, and the method for making that electric heating activates pipe is to adorn an electric heating tube at an end of red copper or brass or corrosion-resistant steel or carbon steel or aluminium-alloy pipe, sealing.The power of electric heating tube is 10W～1000W, and the material of electric heating tube is red copper or brass or corrosion-resistant steel.At the other end of red copper or brass or corrosion-resistant steel or carbon steel or aluminium-alloy pipe with red copper or brass or corrosion-resistant steel or structural carbon steel or aluminum alloy sheet welded seal.In the middle of red copper or brass or corrosion-resistant steel or structural carbon steel or aluminum alloy sheet, bore the hole of a ￠ 4mm～￠ 6mm, weld a ￠ 4mm～￠ 6mm, the soft copper pipe of long 100mm injects 10ml～200ml percent by volume: 40% acetone+60% ethanol or H
2O or percent by volume: be evacuated to-seal behind the 0.1kg with evacuator behind 20% acetone+20% ethanol+60% ether or the ether.Activate pipe with some electric heating and be contained in the petrol storage tank outer wall, activate the outside of pipe at electric heating and adorn the asbestos heat-insulation layer, wrap up with common straightcarbon steel the outside of asbestos heat-insulation layer, carbon structural steel surfaces coated anti-rust paint.
In the winter time when former oil require heats in the petrol storage tank; Activate the pipe energising to electric heating; Electric heating activation tube-surface temperature rises to more than 100 ℃ in 2～3 minutes; Be the heating crude oil in the petrol storage tank, in petrol storage tank, add a temperature controller and electric heating and activate pipe horsepower input regulating control and can regulate the horsepower input that electric heating activates pipe, make the crude oil in the petrol storage tank keep desired temperature and flowing power with temperature Change.
The specific embodiment:
Embodiment:
Make a 20m
3The petrol storage tank of band companion thermic devices, petrol storage tank is with 45
#Steel plate, the thick 10mm of steel plate, petrol storage tank diameter are 2000mm, length is 6500mm.Oil storage tank inner-wall is done anti-corrosion treatment.Electric heating activates effective ￠ 20mm, and the copper pipe of wall thickness 1mm, every sono-explorer are 3140mm, adorns a ￠ 12mm at an end of copper pipe, and length is the electric heating tube of 80mm, and material is a red copper, and power is 20W, 40W, 80W third gear, sealing.The other end at ￠ 20mm copper pipe is used ￠ 20mm, and thickness is the copper sheet welded seal of 3mm.On ￠ 20mm copper sheet, bore the hole of a ￠ 6mm, weld a ￠ 6mm, wall thickness is 1mm, the soft copper pipe of length 60mm.Inject the 50ml percent by volume from the soft copper pipe of ￠ 6mm: be evacuated to-0.1kg sealing behind 20% acetone+20% ethanol+60% ether with evacuator.On petrol storage tank 1/2nd circles, adorn 160; Adorn 320 electric heating altogether and activate pipe; The input lead of 320 electric heating tubes is pooled to a switch place; Activate the outside of pipe at electric heating and adorn the thick asbestos heat-insulation layer of 100mm, with the normal carbon steel plate parcel of 3mm, normal carbon steel plate outside scribbles anticorrosion flameproof coating in the heat-insulation layer outside.Temperature controller is housed in petrol storage tank, and when activating pipe feeding 80W to electric heating, electric heating activates pipe and in 1～2 minute, can rise to more than 120 ℃, is rapidly the heating crude oil in the petrol storage tank.The horsepower input of controller adjustable heating pipe activates the surface temperature of managing to regulate electric heating.When horsepower input 20W, electric heating activates the tube-surface temperature about 60 ℃, is equivalent to wear one " insulated cold wear " to petrol storage tank.
Claims (1)
- One kind with companion thermic devices petrol storage tank, it is characterized in that:Accompany the inwall of hot petrol storage tank to be welded by the Fine Steel Casting iron structural steel and iron; Electric heating is housed on the quality carbon structural steel outer wall activates pipe, the cross-sectional plane that electric heating activates pipe is circle or ellipse or oblong, and cross-sectional area is 80～8000mm 2, electric heating activates thickness of pipe 1mm～3mm, and the length that electric heating activates pipe is 1/2nd or 1/4th of petrol storage tank external diameter; The material that electric heating activates pipe is red copper or brass or corrosion-resistant steel or structural carbon steel or aluminum alloy, and the method for making that electric heating activates pipe is to adorn an electric heating tube at an end of red copper or brass or corrosion-resistant steel or carbon steel or aluminium-alloy pipe, sealing; The power of electric heating tube is 10W～1000W, and the material of electric heating tube is red copper or brass or corrosion-resistant steel; At the other end of red copper or brass or corrosion-resistant steel or carbon steel or aluminium-alloy pipe with red copper or brass or corrosion-resistant steel or structural carbon steel or aluminum alloy sheet welded seal; In the middle of red copper or brass or corrosion-resistant steel or structural carbon steel or aluminum alloy sheet, bore the hole of a ￠ 4mm～￠ 6mm, weld a ￠ 4mm～￠ 6mm, the soft copper pipe of long 100mm injects 10ml～200ml percent by volume: 40% acetone+60% ethanol or H 2O or percent by volume: be evacuated to-seal behind the 0.1kg with evacuator behind 20% acetone+20% ethanol+60% ether or the ether; Activate pipe with some electric heating and be contained in the petrol storage tank outer wall, activate the outside of pipe at electric heating and adorn the asbestos heat-insulation layer, wrap up with common straightcarbon steel the outside of asbestos heat-insulation layer, carbon structural steel surfaces coated anti-rust paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101046672A CN102756873A (en) | 2011-04-26 | 2011-04-26 | Oil storage tank with heat-tracing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101046672A CN102756873A (en) | 2011-04-26 | 2011-04-26 | Oil storage tank with heat-tracing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102756873A true CN102756873A (en) | 2012-10-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101046672A Pending CN102756873A (en) | 2011-04-26 | 2011-04-26 | Oil storage tank with heat-tracing device |
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| CN (1) | CN102756873A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103135628A (en) * | 2013-01-21 | 2013-06-05 | 昆山宾达精密配件有限公司 | Temperature control device for oil packaging machine |
| CN105569664A (en) * | 2015-12-13 | 2016-05-11 | 郭小川 | Sludge treatment device |
| CN106628698A (en) * | 2016-11-21 | 2017-05-10 | 中国石油集团渤海石油装备制造有限公司 | Underground double-layered oil tank and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200974773Y (en) * | 2006-06-27 | 2007-11-14 | 盛秉祥 | Mine mouth oil tank heating medium heat-tracing device |
| CN201100757Y (en) * | 2007-08-03 | 2008-08-13 | 胜利油田胜大集团总公司 | Oil storage jar super-conductive liquid heating device |
| CN201555361U (en) * | 2009-09-11 | 2010-08-18 | 新疆华易石油工程技术有限公司 | Fast electric heating device of oil tank |
-
2011
- 2011-04-26 CN CN2011101046672A patent/CN102756873A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200974773Y (en) * | 2006-06-27 | 2007-11-14 | 盛秉祥 | Mine mouth oil tank heating medium heat-tracing device |
| CN201100757Y (en) * | 2007-08-03 | 2008-08-13 | 胜利油田胜大集团总公司 | Oil storage jar super-conductive liquid heating device |
| CN201555361U (en) * | 2009-09-11 | 2010-08-18 | 新疆华易石油工程技术有限公司 | Fast electric heating device of oil tank |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103135628A (en) * | 2013-01-21 | 2013-06-05 | 昆山宾达精密配件有限公司 | Temperature control device for oil packaging machine |
| CN105569664A (en) * | 2015-12-13 | 2016-05-11 | 郭小川 | Sludge treatment device |
| CN106628698A (en) * | 2016-11-21 | 2017-05-10 | 中国石油集团渤海石油装备制造有限公司 | Underground double-layered oil tank and preparation method thereof |
| CN106628698B (en) * | 2016-11-21 | 2018-11-23 | 中国石油集团渤海石油装备制造有限公司 | A kind of buried two-compartment oil tank and preparation method thereof |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121031 |